By name: validating-task-plans description: This skill should be used when validating batches of task specifications before creation. Activates when processing task plans from review findings, epic decompositions, or any batch task generation. Use when user says "validate task plan", "check these tasks", "are these tasks well-specified", or when --validate flag is passed to pm-review-fix. Ensures expert-planning quality standards, complete coverage, proper grouping, and priority preservation.
Quality Gates (BLOCKING)
| Gate | Threshold |
|---|---|
| P0/P1 Coverage | 100% |
| Task Quality | 100% pass |
| Priority Alignment | No demotions |
| Dependencies | No cycles |
6-Phase Validation
Phase 1: Load Context
- Read source document (review report, epic)
- Count items needing tasks
- Read generated task plan
- Count proposed tasks
Phase 2: Coverage Check
| Metric | Value |
|---|---|
| Source Items | {N} |
| Tasks Proposed | {N} |
| Coverage % | {N}% |
Missing P0/P1 items = BLOCKING
Phase 3: Task Quality Matrix
| Task | Title | Files | Criteria | Size | Verdict |
|---|---|---|---|---|---|
| 1 | ✓/✗ | ✓/✗ | ✓/✗ | ✓/✗ | PASS/FAIL |
Validation:
| Criterion | Pass | Fail |
|---|---|---|
| Title | Verb-first, specific | Vague ("Fix bug") |
| Files | Has file:line | No references |
| Criteria | Binary, testable | Vague ("works") |
| Size | 30min-2hr | Too small/large |
Phase 4: Grouping
- Same file + same category + <2hr = GROUP
- Different files + different concerns = SPLIT
- P0 and P2 in same task = SPLIT
Phase 5: Priority Alignment
P0 → P1+ demotion = BLOCKING
Phase 6: Dependencies
Circular dependencies = BLOCKING
Output Format
# Task Plan Validation Report
**Source:** {path}
**Tasks:** {count}
## Summary
| Check | Status |
|-------|--------|
| Coverage | PASS/FAIL |
| Task Quality | PASS/FAIL |
| Grouping | PASS/NEEDS WORK |
| Priority | PASS/FAIL |
| Dependencies | PASS/FAIL |
## Blocking Issues
1. {issue} - {fix}
## Verdict
**APPROVED** / **REVISE** / **REJECTED**
## Next Steps
- APPROVED → Proceed with task creation
- REVISE → Address blocking issues
- REJECTED → Re-run source analysis
Auto-Reject Triggers
- P0 finding with no task
- P0 demoted to P2
- Circular dependencies
- Task with no acceptance criteria
Auto-Revise Triggers
- Vague titles ("Fix bug")
- No file:line references
2hr task (needs split)
- <30min task (needs combine)